George Town weather by month

Check out George Town weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in George Town (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
29°C maximum daytime temperature in January in George Town29
29°C maximum daytime temperature in February in George Town29
30°C maximum daytime temperature in March in George Town30
31°C maximum daytime temperature in April in George Town31
31°C maximum daytime temperature in May in George Town31
32°C maximum daytime temperature in June in George Town32
32°C maximum daytime temperature in July in George Town32
32°C maximum daytime temperature in August in George Town32
32°C maximum daytime temperature in September in George Town32
31°C maximum daytime temperature in October in George Town31
30°C maximum daytime temperature in November in George Town30
29°C maximum daytime temperature in December in George Town29
Min temperature (night-time)
22°C minimum night-time temperature in January in George Town22
22°C minimum night-time temperature in February in George Town22
22°C minimum night-time temperature in March in George Town22
23°C minimum night-time temperature in April in George Town23
24°C minimum night-time temperature in May in George Town24
25°C minimum night-time temperature in June in George Town25
25°C minimum night-time temperature in July in George Town25
25°C minimum night-time temperature in August in George Town25
25°C minimum night-time temperature in September in George Town25
25°C minimum night-time temperature in October in George Town25
24°C minimum night-time temperature in November in George Town24
23°C minimum night-time temperature in December in George Town23
Heat & Humidity
Moderate heat & humidity in January in George TownM
Moderate heat & humidity in February in George TownM
High heat & humidity in March in George TownH
High heat & humidity in April in George TownH
Very high heat & humidity in May in George TownVH
Very high heat & humidity in June in George TownVH
Very high heat & humidity in July in George TownVH
Very high heat & humidity in August in George TownVH
Very high heat & humidity in September in George TownVH
Very high heat & humidity in October in George TownVH
High heat & humidity in November in George TownH
High heat & humidity in December in George TownH
Sea temperature
27°C sea temperature in January in George Town27
26°C sea temperature in February in George Town26
26°C sea temperature in March in George Town26
27°C sea temperature in April in George Town27
28°C sea temperature in May in George Town28
28°C sea temperature in June in George Town28
29°C sea temperature in July in George Town29
29°C sea temperature in August in George Town29
30°C sea temperature in September in George Town30
29°C sea temperature in October in George Town29
28°C sea temperature in November in George Town28
27°C sea temperature in December in George Town27

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & Daylight in George Town

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in George Town11
12 hours of daylight per day in February in George Town12
12 hours of daylight per day in March in George Town12
13 hours of daylight per day in April in George Town13
13 hours of daylight per day in May in George Town13
13 hours of daylight per day in June in George Town13
13 hours of daylight per day in July in George Town13
13 hours of daylight per day in August in George Town13
12 hours of daylight per day in September in George Town12
12 hours of daylight per day in October in George Town12
11 hours of daylight per day in November in George Town11
11 hours of daylight per day in December in George Town11
UV Index (Maximum)
UV (maximum) index 8 (Very High) in January in George Town8
UV (maximum) index 10 (Very High) in February in George Town10
UV (maximum) index 11+ (Extreme) in March in George Town11
UV (maximum) index 11+ (Extreme) in April in George Town11
UV (maximum) index 11+ (Extreme) in May in George Town11
UV (maximum) index 11+ (Extreme) in June in George Town11
UV (maximum) index 11+ (Extreme) in July in George Town11
UV (maximum) index 11+ (Extreme) in August in George Town11
UV (maximum) index 11 (Extreme) in September in George Town11
UV (maximum) index 10 (Very High) in October in George Town10
UV (maximum) index 8 (Very High) in November in George Town8
UV (maximum) index 7 (High) in December in George Town7

Rainfall in George Town

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
11 days with some rainfall in January in George Town11
8 days with some rainfall in February in George Town8
7 days with some rainfall in March in George Town7
6 days with some rainfall in April in George Town6
11 days with some rainfall in May in George Town11
15 days with some rainfall in June in George Town15
15 days with some rainfall in July in George Town15
15 days with some rainfall in August in George Town15
16 days with some rainfall in September in George Town16
17 days with some rainfall in October in George Town17
13 days with some rainfall in November in George Town13
12 days with some rainfall in December in George Town12
Average monthly rainfall (mm)
56 mm monthly rainfall in January in George Town56
44 mm monthly rainfall in February in George Town44
32 mm monthly rainfall in March in George Town32
48 mm monthly rainfall in April in George Town48
132 mm monthly rainfall in May in George Town132
184 mm monthly rainfall in June in George Town184
176 mm monthly rainfall in July in George Town176
171 mm monthly rainfall in August in George Town171
208 mm monthly rainfall in September in George Town208
234 mm monthly rainfall in October in George Town234
118 mm monthly rainfall in November in George Town118
57 mm monthly rainfall in December in George Town57

More about the George Town

George Town by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for the Cayman Islands

Marella Cruises: up to 5% off ocean cruises

  • Book online & save up to 5% on Marella Cruises
  • Discount varies by season. Book online with TUI
  • Destinations across the Med, Caribbean & USA
Go to Marella Cruises deal >>

View all Marella Cruises offers

Marella CruisesCruise deal finder

The climate guide for Cayman Islands, represented by George Town, (George Town) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in George Town?

George Town has a hot tropical climate with a winter dry season.

Metric (°C / mm)  |  Imperial (°F / inches)

Back to top

Tropical storm risk: George Town, Cayman Islands hurricane season

% of month affected by tropical storms
0
0
0
0
<1%
0
0
1.6%
2.2%
3.2%
1.9%
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

TUI: up to 7% off holidays booked online

  • Book online with TUI & save up to 7% on holidays
  • FREE child places available for select holidays
  • Pay £0 deposits with direct debit & spread the cost
Go to TUI deal >>

View all TUI offers

TUITUI deal finder

Back to top

Compare George Town with the UK

Below the George Town chart shows average maximum daytime temperature for George Town, Cayman Islands and the UK (London).

Maximum daytime temperature (°C)

George Town, Cayman Islands
UK (London)
29
7
29
7
30
10
31
13
31
17
32
20
32
22
32
22
32
19
31
15
30
10
29
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

Compare more George Town weather >>

Back to top

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^